Finding the Fourth Proportional to 14,803,764.60, 22,207,202.10 and 4,704,036.60
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Solution
The fourth proportional to 14,803,764.60, 22,207,202.10 and 4,704,036.60 is: 7,056,549.08
Step by Step Solution
- Step 1: Write the proportion equation
14,803,764.60 : 22,207,202.10 = 4,704,036.60 : x - Step 2: Convert to fraction form
14,803,764.60/22,207,202.10 = 4,704,036.60/x - Step 3: Cross multiply
14,803,764.60x = 22,207,202.10 × 4,704,036.60 - Step 4: Simplify right side
14,803,764.60x = 104,463,491,461,996.86 - Step 5: Solve for x
x = 104,463,491,461,996.86/14,803,764.60 - Step 6: Final answer
x = 7,056,549.08
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.